Normal weight for 10 month olds (lbs)

The average weight for 10 month old baby boys is 21.7 lbs and 10 month old baby girls average 19.9 lbs1 The tables below show the distribution of weight by percentile of the 10 month year old population.

Current units = pounds. View this page in kilograms.

10 month old girls under 17 lbs or over 23 lbs and 10 month old boys who weigh less than 18 lbs or more than 25 lbs may want to consult with a doctor. The American Academy of Pediatrics recommends that children who's weight is outside the 5th or 85th percentiles seek professional advice to determine if further evaluation is needed2.

Body weight percentile table for 10 month old baby boys

Percentile Weight
3rd 17.7 lbs
5th 18.1 lbs
10th 18.8 lbs
25th 20.1 lbs
50th 21.7 lbs
75th 23.4 lbs
90th 25.1 lbs
95th 26.1 lbs
97th 26.8 lbs

Body weight percentile table for 10 month old baby girls

Percentile Weight
3rd 16.3 lbs
5th 16.7 lbs
10th 17.3 lbs
25th 18.5 lbs
50th 19.9 lbs
75th 21.5 lbs
90th 22.9 lbs
95th 23.8 lbs
97th 24.5 lbs

Source Citations

  1. Robert J. Kuczmarski Dr.P.H. et al., Centers for Disease Control and Prevention, U.S. Department of Health & Human Services 2000 CDC Growth Charts for the United States: Methods and Development
  2. American Academy of Pediatrics Is Your Child Overweight?

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